There are four certificates for electricians: special operation license, electrician into the network operation license, professional qualification certificate, building construction special operation qualification certificate.

1, special operations license: types of work: electrician (commonly known as the operating license, the license), classification: high-voltage operation and maintenance operations, high-voltage installation and repair operations, low-voltage electrician operations, installation, maintenance, power generation, power distribution. Since 2010, the old version of the special operations license (IC card) samples to change the second generation ID card-like IC card class new version of the Chinese People's Republic of China **** and the State special operations license samples , review for three years a trial, special operations license 6 years to change a certificate.

2, electrician into the network operation license: with this license, it represents you have become a real electrician, responsible for the scope of the "electricity equipment before", such as: power station - & gt; substation (transmission station) - & gt; plant (community) substation - & gt; transformer - & gt; switchgear. Switchgear. Classification: The electrician into the network operation license is divided into three categories: low-voltage, high-voltage, special.

3, vocational qualification certificates: engaged in the occupation: electricians and belonging to the types of electricians (commonly known as grade certificate), classification: China's vocational qualification certificates are divided into five grades: primary (grade 5), intermediate (grade 4), senior (grade 3) Grade 3 / senior vocational qualification certificates (in English) , technician (Grade 2) Grade 2 vocational qualification certificates (technician) and senior technician (Grade 1) new version of the first level of vocational qualification certificates .

Vocational qualification certificate is to show that workers have the necessary knowledge and skills to engage in a particular occupation, but also as the employer to verify the qualifications of the certificate, of which the electrician and its subordinate electrician's vocational trades (eg, relay protection workers, maintenance electricians, distribution line workers, electrical test workers, etc.) can be used as a qualification certificate of the electrician.

4, building construction special operation qualification certificate (construction hall operation certificate)